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Chirplet transform

Known as: Chirplet, Chirplet transforms 
In signal processing, the chirplet transform is an inner product of an input signal with a family of analysis primitives called chirplets. Similar to… 
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Related topics

Related topics

17 relations
ChirpCurveletFourier analysisFractional Fourier transform

Broader (2)

Image processingTime–frequency analysis

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2020
Highly Cited
2020
A Combined Polynomial Chirplet Transform and Synchroextracting Technique for Analyzing Nonstationary Signals of Rotating Machinery
Time–frequency analysis (TFA) technique is an effective approach to capture the changing dynamic in a nonstationary signal… 
2013
2013
Matching pursuit decomposition for high-resolution direction of arrival
Time-frequency analysis was combined with array processing to develop a direction of arrival (DOA) estimation method. Spatial… 
2010
2010
Attenuation Analysis of Lamb Waves Using the Chirplet Transform
Guided Lamb waves are commonly used in nondestructive evaluation to monitor plate-like structures or to characterize properties… 
Review
2007
Review
2007
A Survey of Signal Processing Problems and Tools in Holographic Three-Dimensional Television
Diffraction and holography are fertile areas for application of signal theory and processing. Recent work on 3DTV displays has… 
2005
2005
Chirplet transform for ultrasonic signal analysis and nde applications
In this investigation, the chirplet transform is introduced as a means to obtain not only time-frequency representation, but also… 
Highly Cited
2003
Highly Cited
2003
Application of adaptive chirplet representation for ISAR feature extraction from targets with rotating parts
The problem of feature extraction from inverse synthetic aperture radar (ISAR) data collected from targets with rotating parts is… 
Highly Cited
2003
Highly Cited
2003
Atomic decomposition-based radar complex signal interception
Atomic decomposition (AD) extracting the time–frequency characteristics of signals has been investigated in the frame of complex… 
Highly Cited
2003
Highly Cited
2003
Manoeuvring target detection in over-the-horizon radar using adaptive clutter rejection and adaptive chirplet transform
In over-the-horizon radar (OTHR) systems, the signal-to-clutter ratio (SCR) used for moving target detection is very low. For… 
Highly Cited
1997
Highly Cited
1997
A four-parameter atomic decomposition of chirplets
A new four-parameter atomic decomposition of chirplets is developed for compact representation of signals with chirp components… 
1992
1992
Time-frequency perspectives: the 'chirplet' transform
The authors have developed an expansion they call the chirplet transform. It has been successfully applied to a wide variety of… 
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